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nasty-shy [4]
4 years ago
10

X - 3y = 6

Mathematics
2 answers:
Grace [21]4 years ago
8 0

Answer:

  • multilpy 1 equation by 8..
  • <em>equ</em><em>.</em><em> </em><em>becomes</em><em>=</em><em>8</em><em>x</em><em>-</em><em>2</em><em>4</em><em>y</em><em>=</em><em>4</em><em>8</em>

<em> </em><em>now</em><em> </em><em>subtract</em><em> </em><em>1</em><em> </em><em>equation</em><em> </em><em>f</em><em>rom</em><em> </em><em>2</em><em> </em><em>equat</em><em>ion</em><em>,</em><em>,</em>

<em>and</em><em> </em><em>answer</em><em> </em><em>will</em><em> </em><em>co</em><em>me</em><em>=</em><u>9</u><u>x</u><u> </u><u>-2y</u><u> </u><u>=</u><u>0</u>

iragen [17]4 years ago
3 0

Answer:

9x - 2y = 0

Step-by-step explanation:

elimination method

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In country​ A, about five times as many cars are manufactured per day than in country B. If the total number of these cars manuf
Degger [83]
Let x be the number of cars manufactured per day in county A.
Let y be that of cars manufactured per day in county B.

x+y= 39,612
but x= 5y..... equation (1)
So: 5y+y= 39,612
6y= 39,612
y= 6,602 cars
Substitute y= 6,602 in equation (1):
x= 5(6,602)
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So the number manufactured in county A is 33,010 cars and the number manufactured in county B is 6,602 cars.
8 0
3 years ago
one of the world's largest stained glass windows is at kennedy International Airport in New York. It is a rectangle with a heigh
algol [13]
We have: 2/25= 24/?

Cross multiply:
2*?= 25*24
⇒ 2*?= 600
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The length of the window is 300 ft~
8 0
4 years ago
Please answer both asap!!!
Agata [3.3K]
I think for the first one its always occur along plate boundaries, and for the second one its season of the year.
4 0
2 years ago
(45 1/5)- (-16 9/11)
Viktor [21]
On the TI-34 multiview the answer was
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7 0
4 years ago
Andrew needs 995 tickets to get the prize he wants at the arcade. He already has 319 tickets and can earn 42 tickets each time h
hichkok12 [17]

Answer:

He has to play 17 times. Hope this Helps Have great day!

Step-by-step explanation:

i know this because 995-319=676 and 42x16=672 which is not enough so the answer would be 17

7 0
3 years ago
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